For secure storage in various smart services like immutable ledgers and transactions in a distributed way, we generally use blockchain in 6G [1]}. Blockchain is also used in various smart services in health care, smart supply chain management, etc., where the 6G technology will have extremely low latency and low energy consumption along with maintaining the security perspective. We also want to enhance the scalability and reliability of the 6G system. Blockchain can be an efficient tool to address all the aforementioned features along with preserving privacy concerns [2]}, [3]}.
